Grundfos circulator pump UP 20-15 N 150 Cod. 59641500
Grundfos Circulator UP 20-15 N 150 Cod.59641500
Useful to:
- Heating in commercial buildings
- Domestic hot water recirculation
Grundfos UP, UPS N circulators have a corrosion-resistant stainless steel pump housing and are recommended for domestic hot water recirculation and underfloor heating systems. ON, UPS N can be connected to an on/off time switch to limit pump operation to periods when hot water is normally required.
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Grundfos Circulator UP 20-15 N 150 Cod.59641500
UP 20-15 N 150
Product code 59641500
The pump is of the separator tube type with wet rotor, i.e. pump and motor form a single body without mechanical seal and with only two seals. The bearings are lubricated by the same pumped liquid.
- The pump is characterized by:
- ceramic shaft and radial bearings
- graphite thrust bearing
- stainless steel separator sleeve and bearing support
- Impeller made of corrosion-resistant material, Composite
- Pump body in Stainless steel
- The motor is asynchronous type 1 and does not require external protection.
| TECHNIQUES | |
|---|---|
| Speed no | 1 |
| Nominal flow rate | 1.13 m³/h |
| Prevalence | 0.63 m |
| Max. head | 15 pm |
| TF class | 95 |
| Max. Particle | AQQE |
| Approvals | CE, VDE, EAC, WEEE |
| MATERIALS | |
|---|---|
| Body Pump | Stainless steel, EN 1.4301, AISI 304 |
| Impeller | Composite, PES+30% GF |
| INSTALLATION | |
|---|---|
| Ambient temperature limit | 0 .. 80°C |
| Max ambient temperature with liquid at 80°C | 80°C |
| Max operating pressure | 10 bars |
| Connection type | G |
| Attack size | 11/4 inch |
| Nominal pressure of the connection | PN 10 |
| Wheelbase | 150 mm |
| LIQUID | |
|---|---|
| Pumped liquid | Waterfall |
| Liquid temperature range | 2 ..110 °C |
| Liquid temperature during operation | 60°C |
| Density | 983.2 kg/m³ |
| ELECTRICAL DATA | |
|---|---|
| Max absorbed flow rate | 65W |
| Network frequency | 50Hz |
| Nominal tension | 1 x 230V |
| Current at speed 3 | 0.28 A |
| Capacitor capacity - running | 162 µF |
| Protection class (IEC 34-5) | IP44 |
| Insulation class (IEC 85) | F |
| Integrated motor protection | IT IS NOT |
| Thermal protection | Impedance protection |
| OTHER | |
|---|---|
| Terminal block position | 9H |
| Net weight | 2.05kg |
| Gross weight | 2.16kg |
| Packaging volume | 0.004 m³ |
| Danish VVS no | 380615100 |
| Swedish RSK No | 5803011 |
| Finnish | 4615604 |
| N. NRF Norwegian | 9042209 |
| Nation of origin | RS |
| Agreement rate no. | 84137030 |
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